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Configure Cisco 2509 For Frame-Relay

January 26, 2012

While doing my CCIE studying I configured an old 2509 I had to act as a frame relay switch. This is more or less just a quick dump of my config for posterity 😉

IOS version c2500-i-l.121-27b.bin

frame-relay switching
!
interface Serial0
 description *DCE serial connection to 1
 no ip address
 encapsulation frame-relay
 clockrate 56000
 frame-relay intf-type dce
 frame-relay route 101 interface Serial1 102
 frame-relay route 103 interface Serial1 104
!
interface Serial1
 description *DCE serial connection to 2
 no ip address
 encapsulation frame-relay
 clockrate 56000
 frame-relay intf-type dce
 frame-relay route 102 interface Serial0 101
 frame-relay route 104 interface Serial0 103

Comments

One response to “Configure Cisco 2509 For Frame-Relay”

January 28, 2012

Nate

Frame Relay does bring back some memories, I had a 3620 hooked up to 6 prelude DSU/CSU’s for a MLFR setup. With all the v.35 cables it looked like an octopus. Oh what a day it was when I unplugged that beast, it should never take 6 RU to get 9 Mbit. Still there was something to be said for that vs plugging in an ethernet port I think its because frame rely etc was so telco.

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